[src/trunk]: src/sys/kern Unshare the file descriptor table and `cwdinfo' whe...

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8c65a46aa144
branches:  trunk
changeset: 512836:8c65a46aa144
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Wed Jul 18 05:34:37 2001 +0000

description:
Unshare the file descriptor table and `cwdinfo' when we exec.
>From Matthew Orgass <darkstar%pgh.net@localhost>.

diffstat:

 sys/kern/kern_descrip.c |  5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diffs (19 lines):

diff -r ee43218d7a12 -r 8c65a46aa144 sys/kern/kern_descrip.c
--- a/sys/kern/kern_descrip.c   Wed Jul 18 04:51:54 2001 +0000
+++ b/sys/kern/kern_descrip.c   Wed Jul 18 05:34:37 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_descrip.c,v 1.79 2001/07/01 18:12:00 thorpej Exp $        */
+/*     $NetBSD: kern_descrip.c,v 1.80 2001/07/18 05:34:37 thorpej Exp $        */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1991, 1993
@@ -1363,6 +1363,9 @@
        struct filedesc *fdp;
        int             fd;
 
+       fdunshare(p);
+       cwdunshare(p);
+
        fdp = p->p_fd;
        for (fd = 0; fd <= fdp->fd_lastfile; fd++)
                if (fdp->fd_ofileflags[fd] & UF_EXCLOSE)